Portion of a shoe upper



FIG. 1 is a first perspective view of a portion of a shoe upper showingmy new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top view thereof.

The uneven broken lines immediately adjacent to the shaded arearepresent unclaimed boundaries of the design. The uneven broken lineshowing of circular regions within the shaded area in FIGS. 1 and 4 isfor illustrative purposes only and forms no part of the claimed design.The uneven broken line showing of the remainder of the shoe is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a portion of a shoe upper, as shown anddescribed.